The Guzik RWA-2550++ Revision A Read/Write Analyzer provides a wide range of parametric and PRML measurements (refer to WITE32 brochure). Dual peak detector improves accuracy of sector amplitude stability tests. PRML tests are formed with integrated PRML chips. Write and read parameters of any PRML chip can be optimized in a few seconds to achieve lower error rates. All tests are implemented under WITE32 software, suitable for both engineering and production applications. Software is run on a Pentium-based PC under Windows 95 or Windows 98.

Pre-compensation: three precompensation values with a 5 ps resolution can be assigned to any bit in a pattern, or an unlimited number of precompensation values at 20 ps resolution can be assigned to any bit in a pattern